The pad held up for a few nights of shelter camping along the AT, but then I used it in a tent and was disappointed that it deflated within a few hours. Patched the two seam leaks when I got home, only to have it happen again in a different spot the next time I used it.

While the valve opens and seals nicely, my leaks all happened around the valve and at the lower edge and corners. I took it back to a local REI store, and was told that I couldn't exchange it under its "warranty" because I purchased it online. SO I called and was told I had to send it back so they could "evaluate the pad and look for signs of abuse".